QTemporaryFile is a class in C++ that provides a platform-independent way to create temporary files in a safe and convenient manner. It inherits from QIODevice, allowing the temporary file to be read from or written to similar to a regular file. When an instance of QTemporaryFile is created, it automatically generates a unique file name and creates a temporary file in the system's temporary directory. This temporary file is automatically deleted when the QTemporaryFile object goes out of scope or is explicitly closed. The class also provides methods to retrieve the path of the temporary file, rename the file, and open the file with different file modes. QTemporaryFile is commonly used in scenarios where creating and managing temporary files is required, such as in file-based operations like data processing or caching.
C++ (Cpp) QTemporaryFile - 30 examples found. These are the top rated real world C++ (Cpp) examples of QTemporaryFile extracted from open source projects. You can rate examples to help us improve the quality of examples.